radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

AC550

Information - Help 
ID = 46018
       
Country:
Yugoslavia
Brand: Elektronska Industrija (Ei); Niš
Tube type:  Transistor   Power/Output 
Identical to AC550
Similar Tubes
Normally replaceable-slightly different:
  AC126 ; AC551

Base Wires
Filament Solid State
Description

PNP germanium junction transistor intended as AF low power amplifier / driver.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x mm / 0.24 x 0.39 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   TTT 1981 Steidle
  ac550_output_stage.png
  AC550: radio schematic
Branislav Stojkovic
 
ac550.jpg
AC550: M.N.
Michael Niermann

 
to1_tvt_222.gif
AC550: TVT 73
Günther Stabe

 

Usage in Models 1= 1961 ; 1= 1962?? ; 1= 1962? ; 1= 1967? ; 1= 1968?? ; 1= 1970?? ; 1= 1972?? ; 1= 1975?? ; 2= 1983?? ; 1= 1983

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):11


You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg